While I don't se a Model 94 "F", what I do see is about a dozen variations of the Model 94 and most all parts are common. Those taht are not are listed separately in the parts list under Parts Unique to.....The Firing pin is listed as a common part Factory part # 94-77 and our hosts stock # as being 146360..I suggest that you place your order via an e-mail listing your model designation,gauge and any serial numbering expalining that you need the part as it would be for the Model 94F